| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f26b815153ac05f2a4ea3a024e9548ea
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ee1c19da359446fb5c4f0458a57b783d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-183
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-181
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-195
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-83
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-79 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-02 |
| filingDate |
2013-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e04fbd65d4b39d0f3dd3bc01a45be50a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_25b299ca8734a22b42a7d0f956ea2d41
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fdc6d4480184d401659a35ad0d4a5871
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4502bf0ac5800aaade0e9754135a5ab6 |
| publicationDate |
2014-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8703899-B2 |
| titleOfInvention |
Method for producing polyester, and fluorine-containing dicarboxylic acid ester compound |
| abstract |
The present invention relates to a method for producing a polyester, containing conducting a transesterification reaction of at least one compound selected from compounds represented by the following formulae (1) to (3) with a diol compound in the presence of a catalyst: n nwherein Ar is a divalent aromatic hydrocarbon group or the like; R 1 is CX 1 Y 1 R 4 ; R 2 is a hydrogen atom or CX 2 Y 2 R 5 ; R 3 is a hydrogen atom or CX 3 Y 3 R 6 ; R 7 is a perfluoroalkylene group having 1 to 5 carbon atoms; X 1 to X 3 are a hydrogen atom, a fluorine atom or R f ; Y 1 to Y 3 are a fluorine atom or R f ; R 4 to R 6 are a fluorine atom, R f , OR f or the like; and R f is a fluoroalkyl group having 1 to 4 carbon atoms. |
| priorityDate |
2011-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |